Georgios Siviloglou

31343 – Methods, apparatus and systems for generating self-bending diffraction free Airy wavepackets in both the special and temporal domain.
Any ordinary beam of light spreads as it travels, thanks to the wave effect known as diffraction. Even a laser pointer’s beam gets wider and dimmer on the way to a distant screen. But in 1987 a team introduced the Bessel beam, whose intensity remains... Read More